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Side-by-side financial comparison of REPLIGEN CORP (RGEN) and STAG Industrial, Inc. (STAG). Click either name above to swap in a different company.

STAG Industrial, Inc. is the larger business by last-quarter revenue ($224.2M vs $194.3M, roughly 1.2× REPLIGEN CORP). STAG Industrial, Inc. runs the higher net margin — 27.6% vs 4.3%, a 23.3% gap on every dollar of revenue. On growth, REPLIGEN CORP posted the faster year-over-year revenue change (14.8% vs 9.1%). Over the past eight quarters, REPLIGEN CORP's revenue compounded faster (12.3% CAGR vs 8.7%).

Repligen Corporation is a global life sciences company devoted to the development and commercialization of innovative bioprocessing technologies and systems that enable efficiencies in the process of manufacturing biological drugs.2025 The company is based in Waltham, Massachusetts,2014 and was incorporated in Delaware in 1981. A public company, Repligen is listed on the NASDAQ exchange under the symbol RGEN. As of 2025, Repligen employs over 1,900 employees globally and serves primarily biop...

Stag Arms is a firearms manufacturer founded in May 2003 and located in Cheyenne, Wyoming. Stag Arms is a manufacturer of the AR-15 type rifle, marketed as Stag-15 rifles. Stag advertises that all their weapons and accessories are made in the United States. They are best known for their left-handed AR-15 rifles, which use a mirror imaged upper receiver and have the ejection port reversed for left-handed shooters and the safety selector control on the right side of the lower receiver.

RGEN vs STAG — Head-to-Head

Bigger by revenue
STAG
STAG
1.2× larger
STAG
$224.2M
$194.3M
RGEN
Growing faster (revenue YoY)
RGEN
RGEN
+5.8% gap
RGEN
14.8%
9.1%
STAG
Higher net margin
STAG
STAG
23.3% more per $
STAG
27.6%
4.3%
RGEN
Faster 2-yr revenue CAGR
RGEN
RGEN
Annualised
RGEN
12.3%
8.7%
STAG

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
RGEN
RGEN
STAG
STAG
Revenue
$194.3M
$224.2M
Net Profit
$8.3M
$62.0M
Gross Margin
55.7%
Operating Margin
8.2%
Net Margin
4.3%
27.6%
Revenue YoY
14.8%
9.1%
Net Profit YoY
42.9%
EPS (diluted)
$0.15
$0.32

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
RGEN
RGEN
STAG
STAG
Q1 26
$194.3M
$224.2M
Q4 25
$197.9M
$220.9M
Q3 25
$188.8M
$211.1M
Q2 25
$182.4M
$207.6M
Q1 25
$169.2M
$205.6M
Q4 24
$174.1M
$199.3M
Q3 24
$154.9M
$190.7M
Q2 24
$154.1M
$189.8M
Net Profit
RGEN
RGEN
STAG
STAG
Q1 26
$8.3M
$62.0M
Q4 25
$13.3M
$83.5M
Q3 25
$14.9M
$48.6M
Q2 25
$14.9M
$50.0M
Q1 25
$5.8M
$91.4M
Q4 24
$-30.3M
$51.0M
Q3 24
$-654.0K
$41.9M
Q2 24
$3.3M
$59.8M
Gross Margin
RGEN
RGEN
STAG
STAG
Q1 26
55.7%
Q4 25
52.5%
Q3 25
53.2%
Q2 25
50.0%
Q1 25
53.6%
Q4 24
26.1%
Q3 24
50.0%
Q2 24
49.8%
Operating Margin
RGEN
RGEN
STAG
STAG
Q1 26
8.2%
Q4 25
9.0%
Q3 25
8.9%
Q2 25
7.6%
Q1 25
3.9%
Q4 24
-17.7%
Q3 24
-5.1%
Q2 24
1.0%
Net Margin
RGEN
RGEN
STAG
STAG
Q1 26
4.3%
27.6%
Q4 25
6.7%
37.8%
Q3 25
7.9%
23.0%
Q2 25
8.2%
24.1%
Q1 25
3.4%
44.5%
Q4 24
-17.4%
25.6%
Q3 24
-0.4%
21.9%
Q2 24
2.2%
31.5%
EPS (diluted)
RGEN
RGEN
STAG
STAG
Q1 26
$0.15
$0.32
Q4 25
$0.24
Q3 25
$0.26
Q2 25
$0.26
Q1 25
$0.10
Q4 24
$-0.55
Q3 24
$-0.01
Q2 24
$0.06

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
RGEN
RGEN
STAG
STAG
Cash + ST InvestmentsLiquidity on hand
$582.6M
$8.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.6B
Total Assets
$2.9B
$7.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RGEN
RGEN
STAG
STAG
Q1 26
$582.6M
$8.9M
Q4 25
$767.6M
$14.9M
Q3 25
$748.7M
$17.3M
Q2 25
$708.9M
$15.4M
Q1 25
$697.2M
$9.3M
Q4 24
$757.4M
$36.3M
Q3 24
$784.0M
$70.0M
Q2 24
$809.1M
$33.3M
Total Debt
RGEN
RGEN
STAG
STAG
Q1 26
Q4 25
$542.2M
$3.3B
Q3 25
$537.9M
$3.1B
Q2 25
$3.0B
Q1 25
$3.0B
Q4 24
$525.6M
$3.0B
Q3 24
$2.9B
Q2 24
$2.8B
Stockholders' Equity
RGEN
RGEN
STAG
STAG
Q1 26
$3.6B
Q4 25
$2.1B
$3.6B
Q3 25
$2.1B
$3.4B
Q2 25
$2.1B
$3.4B
Q1 25
$2.0B
$3.5B
Q4 24
$2.0B
$3.5B
Q3 24
$2.0B
$3.3B
Q2 24
$2.0B
$3.3B
Total Assets
RGEN
RGEN
STAG
STAG
Q1 26
$2.9B
$7.2B
Q4 25
$2.9B
$7.2B
Q3 25
$2.9B
$6.9B
Q2 25
$2.9B
$6.8B
Q1 25
$2.9B
$6.8B
Q4 24
$2.8B
$6.8B
Q3 24
$2.8B
$6.6B
Q2 24
$2.9B
$6.4B
Debt / Equity
RGEN
RGEN
STAG
STAG
Q1 26
Q4 25
0.26×
0.91×
Q3 25
0.26×
0.91×
Q2 25
0.88×
Q1 25
0.87×
Q4 24
0.27×
0.88×
Q3 24
0.89×
Q2 24
0.84×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

RGEN
RGEN

Product$194.2M100%
Royalty and other revenue$44.0K0%

STAG
STAG

Segment breakdown not available.

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